Made in part with Tecta, PB 0110, and designer Ayzit Bostan, this limited-edition version of the C4 stool draws inspiration from Bauhaus master Marcel Breuer’s work with tubular steel. The stool is pared down to the essentials, featuring a minimal, tubular steel frame and tanned leather straps ideal for moving, folding, and storing the stool away at a moment's notice.